15404168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 31546200

約数和(自身を除く): 16142032

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2029, 3796, 4058, 7592, 8116, 16232, 26377, 52754, 105508, 148117, 211016, 296234, 592468, 1184936, 1925521, 3851042, 7702084, 15404168]

約数ペア:

[(1, 15404168), (2, 7702084), (4, 3851042), (8, 1925521), (13, 1184936), (26, 592468), (52, 296234), (73, 211016), (104, 148117), (146, 105508), (292, 52754), (584, 26377), (949, 16232), (1898, 8116), (2029, 7592), (3796, 4058)]